1. Solid ultrasonic delay lines;Gibson;Ultrasonics,1965
2. Effects of bonding and electrode layers on the transmission parameters of piezoelectric transducers used in ultrasonic digital delay lines;Sittig;IEEE Transactions on Sonics and Ultrasonics,1968
3. Cadmium sulphide and zinc oxide thin-film transducers;Foster;IEEE Transactions on Sonics and Ultrasonics,1968
4. High speed ultrasonic delay line design—a restatement of some basic considerations;Sittig,1968
5. Design considerations for a semipermanent optical memory;Smits;Bell Systems Technical Journal,1967